Ammonium molybdate tetrahydrate ACS reagent, 81.0-83.0% MoO3 basis sigma
Ammonium molybdate tetrahydrate ACS reagent, 81.0-83.0% MoO3 basis sigma

A7302 SIGMA-ALDRICH
Ammonium molybdate tetrahydrate
ACS reagent, 81.0-83.0% MoO3 basis
Synonym: Ammonium heptamolybdate tetrahydrate, Molybdic acid ammonium salt tetrahydrate

Foreign Trade Commodity Code: 28417000
CAS Number: 12054-85-2


A7302-100G: 122$

A7302-500G: 441$

A7302-1KG: 740$

A7302-2.5KG: 1,613$

Mô tả sản phẩm:
grade ACS reagent
InChI Key FIXLYHHVMHXSCP-UHFFFAOYSA-H
assay 81.0-83.0% MoO3 basis
impurities ≤0.005% Insoluble matter
density 2.498 g/mL at 25 °C(lit.)
anion traces arsenate, phosphate, and silicate (as SiO2): ≤0.001%
chloride (Cl-): ≤0.002%
nitrate (NO3-): passes test (limit about 0.003%)
phosphate (PO43-): ≤5 ppm
sulfate (SO42-): ≤0.02%
cation traces Mg: ≤0.005%
heavy metals: ≤0.001% (by ICP-OES)
storage temp. room temp

Đóng gói:
1 kg in poly bottle
100, 500 g in poly bottle
2.5 kg in poly drum

Chất lượng: Có thể chuyển màu tối khi hoà tan với nước.

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